利用方波调制和调制，可以设置不同的占空比以及幅值 Square-wave

说明：  MATLAB示例代码 从2004年11月起，《MATLAB及在电子信息课程中的应用》的下载程序dsk01改为dsk02。两者只有微小的差别。主要的修改是： 1． 所有的生成图形都由灰色改成白色，以便与书籍上的图相同。 2． 删去了几个无用的程序； 3． 加了了几个程序（如q48a和q48b），以便和书上的章节演示内容相符。(MATLAB sample code from November 2004 onwards, "MATLAB and electronic information in the curriculum of" download dsk01 dsk02 changed. Taken only a very small difference. The major changes are : 1. All graphics generating replaced by gray and white, with the books to the same map. 2. By deleting a few useless procedures; 3. The increase in the number of procedures (such as q48a and q48b), and to book chapters on the demonstration line content.)

Questions for digital system and microprocessor

基于电力系统中的潮流编写的电力系统回路阻抗法 以更好的解决电力系统中的潮流问题(Based on the trend of power system loop impedance power system written law in order to better solve the power system of the power flow problem )

2维fdtd程序 采用matlab编程 模拟ole器件光传播(The 2 dimensional the fdtd procedure using matlab programming simulation ole devices light propagation)

用汉宁窗进行FIR处理实例，并给出幅频响应特性图形(Hanning Window with examples of FIR processing, and gives the amplitude frequency response graph)

control two carts linked by a spring

this program simulate a turbo equalizer for known and unknown channel for 16 qam

信号处理分析程序，用于查找信号中极大值和峰值，并记录其坐标位置(Signal processing and analysis procedures used to find the maximum value and the peak signal, and record the coordinates of the location)

说明：  声 线 仿 真 计 算 程 序，RayTrace, MatLab

Inverse Z Transformation using Matlab